tx 0x96f635d0d055f4ed7e5535a76614e1fc746f34b7e4d774bbe80bc57bf4e1e40cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3901953565,
    "order_id": 388375041,
    "new_price": 6419000000
  }
}